com.fitbur.bouncycastle.asn1.x9.X962NamedCurves Maven / Gradle / Ivy
package com.fitbur.bouncycastle.asn1.x9;
import java.math.BigInteger;
import java.util.Enumeration;
import java.util.Hashtable;
import com.fitbur.bouncycastle.asn1.ASN1ObjectIdentifier;
import com.fitbur.bouncycastle.math.ec.ECCurve;
import com.fitbur.bouncycastle.util.Strings;
import com.fitbur.bouncycastle.util.encoders.Hex;
/**
* table of the current named curves com.fitburfined in X.962 EC-DSA.
*/
public class X962NamedCurves
{
static X9ECParametersHolder prime192v1 = new X9ECParametersHolder()
{
protected X9ECParameters createParameters()
{
BigInteger n = new BigInteger("ffffffffffffffffffffffff99def836146bc9b1b4d22831", 16);
BigInteger h = BigInteger.valueOf(1);
ECCurve cFp192v1 = new ECCurve.Fp(
new BigInteger("6277101735386680763835789423207666416083908700390324961279"),
new BigInteger("fffffffffffffffffffffffffffffffefffffffffffffffc", 16),
new BigInteger("64210519e59c80e70fa7e9ab72243049feb8deecc146b9b1", 16),
n, h);
return new X9ECParameters(
cFp192v1,
cFp192v1.com.fitburcodePoint(
Hex.com.fitburcode("03188da80eb03090f67cbf20eb43a18800f4ff0afd82ff1012")),
n, h,
Hex.com.fitburcode("3045AE6FC8422f64ED579528D38120EAE12196D5"));
}
};
static X9ECParametersHolder prime192v2 = new X9ECParametersHolder()
{
protected X9ECParameters createParameters()
{
BigInteger n = new BigInteger("fffffffffffffffffffffffe5fb1a724dc80418648d8dd31", 16);
BigInteger h = BigInteger.valueOf(1);
ECCurve cFp192v2 = new ECCurve.Fp(
new BigInteger("6277101735386680763835789423207666416083908700390324961279"),
new BigInteger("fffffffffffffffffffffffffffffffefffffffffffffffc", 16),
new BigInteger("cc22d6dfb95c6b25e49c0d6364a4e5980c393aa21668d953", 16),
n, h);
return new X9ECParameters(
cFp192v2,
cFp192v2.com.fitburcodePoint(
Hex.com.fitburcode("03eea2bae7e1497842f2de7769cfe9c989c072ad696f48034a")),
n, h,
Hex.com.fitburcode("31a92ee2029fd10d901b113e990710f0d21ac6b6"));
}
};
static X9ECParametersHolder prime192v3 = new X9ECParametersHolder()
{
protected X9ECParameters createParameters()
{
BigInteger n = new BigInteger("ffffffffffffffffffffffff7a62d031c83f4294f640ec13", 16);
BigInteger h = BigInteger.valueOf(1);
ECCurve cFp192v3 = new ECCurve.Fp(
new BigInteger("6277101735386680763835789423207666416083908700390324961279"),
new BigInteger("fffffffffffffffffffffffffffffffefffffffffffffffc", 16),
new BigInteger("22123dc2395a05caa7423daeccc94760a7d462256bd56916", 16),
n, h);
return new X9ECParameters(
cFp192v3,
cFp192v3.com.fitburcodePoint(
Hex.com.fitburcode("027d29778100c65a1da1783716588dce2b8b4aee8e228f1896")),
n, h,
Hex.com.fitburcode("c469684435deb378c4b65ca9591e2a5763059a2e"));
}
};
static X9ECParametersHolder prime239v1 = new X9ECParametersHolder()
{
protected X9ECParameters createParameters()
{
BigInteger n = new BigInteger("7fffffffffffffffffffffff7fffff9e5e9a9f5d9071fbd1522688909d0b", 16);
BigInteger h = BigInteger.valueOf(1);
ECCurve cFp239v1 = new ECCurve.Fp(
new BigInteger("883423532389192164791648750360308885314476597252960362792450860609699839"),
new BigInteger("7fffffffffffffffffffffff7fffffffffff8000000000007ffffffffffc", 16),
new BigInteger("6b016c3bdcf18941d0d654921475ca71a9db2fb27d1d37796185c2942c0a", 16),
n, h);
return new X9ECParameters(
cFp239v1,
cFp239v1.com.fitburcodePoint(
Hex.com.fitburcode("020ffa963cdca8816ccc33b8642bedf905c3d358573d3f27fbbd3b3cb9aaaf")),
n, h,
Hex.com.fitburcode("e43bb460f0b80cc0c0b075798e948060f8321b7d"));
}
};
static X9ECParametersHolder prime239v2 = new X9ECParametersHolder()
{
protected X9ECParameters createParameters()
{
BigInteger n = new BigInteger("7fffffffffffffffffffffff800000cfa7e8594377d414c03821bc582063", 16);
BigInteger h = BigInteger.valueOf(1);
ECCurve cFp239v2 = new ECCurve.Fp(
new BigInteger("883423532389192164791648750360308885314476597252960362792450860609699839"),
new BigInteger("7fffffffffffffffffffffff7fffffffffff8000000000007ffffffffffc", 16),
new BigInteger("617fab6832576cbbfed50d99f0249c3fee58b94ba0038c7ae84c8c832f2c", 16),
n, h);
return new X9ECParameters(
cFp239v2,
cFp239v2.com.fitburcodePoint(
Hex.com.fitburcode("0238af09d98727705120c921bb5e9e26296a3cdcf2f35757a0eafd87b830e7")),
n, h,
Hex.com.fitburcode("e8b4011604095303ca3b8099982be09fcb9ae616"));
}
};
static X9ECParametersHolder prime239v3 = new X9ECParametersHolder()
{
protected X9ECParameters createParameters()
{
BigInteger n = new BigInteger("7fffffffffffffffffffffff7fffff975deb41b3a6057c3c432146526551", 16);
BigInteger h = BigInteger.valueOf(1);
ECCurve cFp239v3 = new ECCurve.Fp(
new BigInteger("883423532389192164791648750360308885314476597252960362792450860609699839"),
new BigInteger("7fffffffffffffffffffffff7fffffffffff8000000000007ffffffffffc", 16),
new BigInteger("255705fa2a306654b1f4cb03d6a750a30c250102d4988717d9ba15ab6d3e", 16),
n, h);
return new X9ECParameters(
cFp239v3,
cFp239v3.com.fitburcodePoint(
Hex.com.fitburcode("036768ae8e18bb92cfcf005c949aa2c6d94853d0e660bbf854b1c9505fe95a")),
n, h,
Hex.com.fitburcode("7d7374168ffe3471b60a857686a19475d3bfa2ff"));
}
};
static X9ECParametersHolder prime256v1 = new X9ECParametersHolder()
{
protected X9ECParameters createParameters()
{
BigInteger n = new BigInteger("ffffffff00000000ffffffffffffffffbce6faada7179e84f3b9cac2fc632551", 16);
BigInteger h = BigInteger.valueOf(1);
ECCurve cFp256v1 = new ECCurve.Fp(
new BigInteger("115792089210356248762697446949407573530086143415290314195533631308867097853951"),
new BigInteger("ffffffff00000001000000000000000000000000fffffffffffffffffffffffc", 16),
new BigInteger("5ac635d8aa3a93e7b3ebbd55769886bc651d06b0cc53b0f63bce3c3e27d2604b", 16),
n, h);
return new X9ECParameters(
cFp256v1,
cFp256v1.com.fitburcodePoint(
Hex.com.fitburcode("036b17d1f2e12c4247f8bce6e563a440f277037d812deb33a0f4a13945d898c296")),
n, h,
Hex.com.fitburcode("c49d360886e704936a6678e1139d26b7819f7e90"));
}
};
/*
* F2m Curves
*/
static X9ECParametersHolder c2pnb163v1 = new X9ECParametersHolder()
{
protected X9ECParameters createParameters()
{
BigInteger c2m163v1n = new BigInteger("0400000000000000000001E60FC8821CC74DAEAFC1", 16);
BigInteger c2m163v1h = BigInteger.valueOf(2);
ECCurve c2m163v1 = new ECCurve.F2m(
163,
1, 2, 8,
new BigInteger("072546B5435234A422E0789675F432C89435DE5242", 16),
new BigInteger("00C9517D06D5240D3CFF38C74B20B6CD4D6F9DD4D9", 16),
c2m163v1n, c2m163v1h);
return new X9ECParameters(
c2m163v1,
c2m163v1.com.fitburcodePoint(
Hex.com.fitburcode("0307AF69989546103D79329FCC3D74880F33BBE803CB")),
c2m163v1n, c2m163v1h,
Hex.com.fitburcode("D2C0FB15760860DEF1EEF4D696E6768756151754"));
}
};
static X9ECParametersHolder c2pnb163v2 = new X9ECParametersHolder()
{
protected X9ECParameters createParameters()
{
BigInteger c2m163v2n = new BigInteger("03FFFFFFFFFFFFFFFFFFFDF64DE1151ADBB78F10A7", 16);
BigInteger c2m163v2h = BigInteger.valueOf(2);
ECCurve c2m163v2 = new ECCurve.F2m(
163,
1, 2, 8,
new BigInteger("0108B39E77C4B108BED981ED0E890E117C511CF072", 16),
new BigInteger("0667ACEB38AF4E488C407433FFAE4F1C811638DF20", 16),
c2m163v2n, c2m163v2h);
return new X9ECParameters(
c2m163v2,
c2m163v2.com.fitburcodePoint(
Hex.com.fitburcode("030024266E4EB5106D0A964D92C4860E2671DB9B6CC5")),
c2m163v2n, c2m163v2h,
null);
}
};
static X9ECParametersHolder c2pnb163v3 = new X9ECParametersHolder()
{
protected X9ECParameters createParameters()
{
BigInteger c2m163v3n = new BigInteger("03FFFFFFFFFFFFFFFFFFFE1AEE140F110AFF961309", 16);
BigInteger c2m163v3h = BigInteger.valueOf(2);
ECCurve c2m163v3 = new ECCurve.F2m(
163,
1, 2, 8,
new BigInteger("07A526C63D3E25A256A007699F5447E32AE456B50E", 16),
new BigInteger("03F7061798EB99E238FD6F1BF95B48FEEB4854252B", 16),
c2m163v3n, c2m163v3h);
return new X9ECParameters(
c2m163v3,
c2m163v3.com.fitburcodePoint(
Hex.com.fitburcode("0202F9F87B7C574D0BDECF8A22E6524775F98CDEBDCB")),
c2m163v3n, c2m163v3h,
null);
}
};
static X9ECParametersHolder c2pnb176w1 = new X9ECParametersHolder()
{
protected X9ECParameters createParameters()
{
BigInteger c2m176w1n = new BigInteger("010092537397ECA4F6145799D62B0A19CE06FE26AD", 16);
BigInteger c2m176w1h = BigInteger.valueOf(0xFF6E);
ECCurve c2m176w1 = new ECCurve.F2m(
176,
1, 2, 43,
new BigInteger("00E4E6DB2995065C407D9D39B8D0967B96704BA8E9C90B", 16),
new BigInteger("005DDA470ABE6414DE8EC133AE28E9BBD7FCEC0AE0FFF2", 16),
c2m176w1n, c2m176w1h);
return new X9ECParameters(
c2m176w1,
c2m176w1.com.fitburcodePoint(
Hex.com.fitburcode("038D16C2866798B600F9F08BB4A8E860F3298CE04A5798")),
c2m176w1n, c2m176w1h,
null);
}
};
static X9ECParametersHolder c2tnb191v1 = new X9ECParametersHolder()
{
protected X9ECParameters createParameters()
{
BigInteger c2m191v1n = new BigInteger("40000000000000000000000004A20E90C39067C893BBB9A5", 16);
BigInteger c2m191v1h = BigInteger.valueOf(2);
ECCurve c2m191v1 = new ECCurve.F2m(
191,
9,
new BigInteger("2866537B676752636A68F56554E12640276B649EF7526267", 16),
new BigInteger("2E45EF571F00786F67B0081B9495A3D95462F5DE0AA185EC", 16),
c2m191v1n, c2m191v1h);
return new X9ECParameters(
c2m191v1,
c2m191v1.com.fitburcodePoint(
Hex.com.fitburcode("0236B3DAF8A23206F9C4F299D7B21A9C369137F2C84AE1AA0D")),
c2m191v1n, c2m191v1h,
Hex.com.fitburcode("4E13CA542744D696E67687561517552F279A8C84"));
}
};
static X9ECParametersHolder c2tnb191v2 = new X9ECParametersHolder()
{
protected X9ECParameters createParameters()
{
BigInteger c2m191v2n = new BigInteger("20000000000000000000000050508CB89F652824E06B8173", 16);
BigInteger c2m191v2h = BigInteger.valueOf(4);
ECCurve c2m191v2 = new ECCurve.F2m(
191,
9,
new BigInteger("401028774D7777C7B7666D1366EA432071274F89FF01E718", 16),
new BigInteger("0620048D28BCBD03B6249C99182B7C8CD19700C362C46A01", 16),
c2m191v2n, c2m191v2h);
return new X9ECParameters(
c2m191v2,
c2m191v2.com.fitburcodePoint(
Hex.com.fitburcode("023809B2B7CC1B28CC5A87926AAD83FD28789E81E2C9E3BF10")),
c2m191v2n, c2m191v2h,
null);
}
};
static X9ECParametersHolder c2tnb191v3 = new X9ECParametersHolder()
{
protected X9ECParameters createParameters()
{
BigInteger c2m191v3n = new BigInteger("155555555555555555555555610C0B196812BFB6288A3EA3", 16);
BigInteger c2m191v3h = BigInteger.valueOf(6);
ECCurve c2m191v3 = new ECCurve.F2m(
191,
9,
new BigInteger("6C01074756099122221056911C77D77E77A777E7E7E77FCB", 16),
new BigInteger("71FE1AF926CF847989EFEF8DB459F66394D90F32AD3F15E8", 16),
c2m191v3n, c2m191v3h);
return new X9ECParameters(
c2m191v3,
c2m191v3.com.fitburcodePoint(
Hex.com.fitburcode("03375D4CE24FDE434489DE8746E71786015009E66E38A926DD")),
c2m191v3n, c2m191v3h,
null);
}
};
static X9ECParametersHolder c2pnb208w1 = new X9ECParametersHolder()
{
protected X9ECParameters createParameters()
{
BigInteger c2m208w1n = new BigInteger("0101BAF95C9723C57B6C21DA2EFF2D5ED588BDD5717E212F9D", 16);
BigInteger c2m208w1h = BigInteger.valueOf(0xFE48);
ECCurve c2m208w1 = new ECCurve.F2m(
208,
1, 2, 83,
new BigInteger("0", 16),
new BigInteger("00C8619ED45A62E6212E1160349E2BFA844439FAFC2A3FD1638F9E", 16),
c2m208w1n, c2m208w1h);
return new X9ECParameters(
c2m208w1,
c2m208w1.com.fitburcodePoint(
Hex.com.fitburcode("0289FDFBE4ABE193DF9559ECF07AC0CE78554E2784EB8C1ED1A57A")),
c2m208w1n, c2m208w1h,
null);
}
};
static X9ECParametersHolder c2tnb239v1 = new X9ECParametersHolder()
{
protected X9ECParameters createParameters()
{
BigInteger c2m239v1n = new BigInteger("2000000000000000000000000000000F4D42FFE1492A4993F1CAD666E447", 16);
BigInteger c2m239v1h = BigInteger.valueOf(4);
ECCurve c2m239v1 = new ECCurve.F2m(
239,
36,
new BigInteger("32010857077C5431123A46B808906756F543423E8D27877578125778AC76", 16),
new BigInteger("790408F2EEDAF392B012EDEFB3392F30F4327C0CA3F31FC383C422AA8C16", 16),
c2m239v1n, c2m239v1h);
return new X9ECParameters(
c2m239v1,
c2m239v1.com.fitburcodePoint(
Hex.com.fitburcode("0257927098FA932E7C0A96D3FD5B706EF7E5F5C156E16B7E7C86038552E91D")),
c2m239v1n, c2m239v1h,
null);
}
};
static X9ECParametersHolder c2tnb239v2 = new X9ECParametersHolder()
{
protected X9ECParameters createParameters()
{
BigInteger c2m239v2n = new BigInteger("1555555555555555555555555555553C6F2885259C31E3FCDF154624522D", 16);
BigInteger c2m239v2h = BigInteger.valueOf(6);
ECCurve c2m239v2 = new ECCurve.F2m(
239,
36,
new BigInteger("4230017757A767FAE42398569B746325D45313AF0766266479B75654E65F", 16),
new BigInteger("5037EA654196CFF0CD82B2C14A2FCF2E3FF8775285B545722F03EACDB74B", 16),
c2m239v2n, c2m239v2h);
return new X9ECParameters(
c2m239v2,
c2m239v2.com.fitburcodePoint(
Hex.com.fitburcode("0228F9D04E900069C8DC47A08534FE76D2B900B7D7EF31F5709F200C4CA205")),
c2m239v2n, c2m239v2h,
null);
}
};
static X9ECParametersHolder c2tnb239v3 = new X9ECParametersHolder()
{
protected X9ECParameters createParameters()
{
BigInteger c2m239v3n = new BigInteger("0CCCCCCCCCCCCCCCCCCCCCCCCCCCCCAC4912D2D9DF903EF9888B8A0E4CFF", 16);
BigInteger c2m239v3h = BigInteger.valueOf(10);
ECCurve c2m239v3 = new ECCurve.F2m(
239,
36,
new BigInteger("01238774666A67766D6676F778E676B66999176666E687666D8766C66A9F", 16),
new BigInteger("6A941977BA9F6A435199ACFC51067ED587F519C5ECB541B8E44111DE1D40", 16),
c2m239v3n, c2m239v3h);
return new X9ECParameters(
c2m239v3,
c2m239v3.com.fitburcodePoint(
Hex.com.fitburcode("0370F6E9D04D289C4E89913CE3530BFDE903977D42B146D539BF1BDE4E9C92")),
c2m239v3n, c2m239v3h,
null);
}
};
static X9ECParametersHolder c2pnb272w1 = new X9ECParametersHolder()
{
protected X9ECParameters createParameters()
{
BigInteger c2m272w1n = new BigInteger("0100FAF51354E0E39E4892DF6E319C72C8161603FA45AA7B998A167B8F1E629521", 16);
BigInteger c2m272w1h = BigInteger.valueOf(0xFF06);
ECCurve c2m272w1 = new ECCurve.F2m(
272,
1, 3, 56,
new BigInteger("0091A091F03B5FBA4AB2CCF49C4EDD220FB028712D42BE752B2C40094DBACDB586FB20", 16),
new BigInteger("7167EFC92BB2E3CE7C8AAAFF34E12A9C557003D7C73A6FAF003F99F6CC8482E540F7", 16),
c2m272w1n, c2m272w1h);
return new X9ECParameters(
c2m272w1,
c2m272w1.com.fitburcodePoint(
Hex.com.fitburcode("026108BABB2CEEBCF787058A056CBE0CFE622D7723A289E08A07AE13EF0D10D171DD8D")),
c2m272w1n, c2m272w1h,
null);
}
};
static X9ECParametersHolder c2pnb304w1 = new X9ECParametersHolder()
{
protected X9ECParameters createParameters()
{
BigInteger c2m304w1n = new BigInteger("0101D556572AABAC800101D556572AABAC8001022D5C91DD173F8FB561DA6899164443051D", 16);
BigInteger c2m304w1h = BigInteger.valueOf(0xFE2E);
ECCurve c2m304w1 = new ECCurve.F2m(
304,
1, 2, 11,
new BigInteger("00FD0D693149A118F651E6DCE6802085377E5F882D1B510B44160074C1288078365A0396C8E681", 16),
new BigInteger("00BDDB97E555A50A908E43B01C798EA5DAA6788F1EA2794EFCF57166B8C14039601E55827340BE", 16),
c2m304w1n, c2m304w1h);
return new X9ECParameters(
c2m304w1,
c2m304w1.com.fitburcodePoint(
Hex.com.fitburcode("02197B07845E9BE2D96ADB0F5F3C7F2CFFBD7A3EB8B6FEC35C7FD67F26DDF6285A644F740A2614")),
c2m304w1n, c2m304w1h,
null);
}
};
static X9ECParametersHolder c2tnb359v1 = new X9ECParametersHolder()
{
protected X9ECParameters createParameters()
{
BigInteger c2m359v1n = new BigInteger("01AF286BCA1AF286BCA1AF286BCA1AF286BCA1AF286BC9FB8F6B85C556892C20A7EB964FE7719E74F490758D3B", 16);
BigInteger c2m359v1h = BigInteger.valueOf(0x4C);
ECCurve c2m359v1 = new ECCurve.F2m(
359,
68,
new BigInteger("5667676A654B20754F356EA92017D946567C46675556F19556A04616B567D223A5E05656FB549016A96656A557", 16),
new BigInteger("2472E2D0197C49363F1FE7F5B6DB075D52B6947D135D8CA445805D39BC345626089687742B6329E70680231988", 16),
c2m359v1n, c2m359v1h);
return new X9ECParameters(
c2m359v1,
c2m359v1.com.fitburcodePoint(
Hex.com.fitburcode("033C258EF3047767E7EDE0F1FDAA79DAEE3841366A132E163ACED4ED2401DF9C6BDCDE98E8E707C07A2239B1B097")),
c2m359v1n, c2m359v1h,
null);
}
};
static X9ECParametersHolder c2pnb368w1 = new X9ECParametersHolder()
{
protected X9ECParameters createParameters()
{
BigInteger c2m368w1n = new BigInteger("010090512DA9AF72B08349D98A5DD4C7B0532ECA51CE03E2D10F3B7AC579BD87E909AE40A6F131E9CFCE5BD967", 16);
BigInteger c2m368w1h = BigInteger.valueOf(0xFF70);
ECCurve c2m368w1 = new ECCurve.F2m(
368,
1, 2, 85,
new BigInteger("00E0D2EE25095206F5E2A4F9ED229F1F256E79A0E2B455970D8D0D865BD94778C576D62F0AB7519CCD2A1A906AE30D", 16),
new BigInteger("00FC1217D4320A90452C760A58EDCD30C8DD069B3C34453837A34ED50CB54917E1C2112D84D164F444F8F74786046A", 16),
c2m368w1n, c2m368w1h);
return new X9ECParameters(
c2m368w1,
c2m368w1.com.fitburcodePoint(
Hex.com.fitburcode("021085E2755381DCCCE3C1557AFA10C2F0C0C2825646C5B34A394CBCFA8BC16B22E7E789E927BE216F02E1FB136A5F")),
c2m368w1n, c2m368w1h,
null);
}
};
static X9ECParametersHolder c2tnb431r1 = new X9ECParametersHolder()
{
protected X9ECParameters createParameters()
{
BigInteger c2m431r1n = new BigInteger("0340340340340340340340340340340340340340340340340340340323C313FAB50589703B5EC68D3587FEC60D161CC149C1AD4A91", 16);
BigInteger c2m431r1h = BigInteger.valueOf(0x2760);
ECCurve c2m431r1 = new ECCurve.F2m(
431,
120,
new BigInteger("1A827EF00DD6FC0E234CAF046C6A5D8A85395B236CC4AD2CF32A0CADBDC9DDF620B0EB9906D0957F6C6FEACD615468DF104DE296CD8F", 16),
new BigInteger("10D9B4A3D9047D8B154359ABFB1B7F5485B04CEB868237DDC9DEDA982A679A5A919B626D4E50A8DD731B107A9962381FB5D807BF2618", 16),
c2m431r1n, c2m431r1h);
return new X9ECParameters(
c2m431r1,
c2m431r1.com.fitburcodePoint(
Hex.com.fitburcode("02120FC05D3C67A99DE161D2F4092622FECA701BE4F50F4758714E8A87BBF2A658EF8C21E7C5EFE965361F6C2999C0C247B0DBD70CE6B7")),
c2m431r1n, c2m431r1h,
null);
}
};
static final Hashtable objIds = new Hashtable();
static final Hashtable curves = new Hashtable();
static final Hashtable names = new Hashtable();
static void com.fitburfineCurve(String name, ASN1ObjectIdentifier oid, X9ECParametersHolder holder)
{
objIds.put(name, oid);
names.put(oid, name);
curves.put(oid, holder);
}
static
{
com.fitburfineCurve("prime192v1", X9ObjectIdentifiers.prime192v1, prime192v1);
com.fitburfineCurve("prime192v2", X9ObjectIdentifiers.prime192v2, prime192v2);
com.fitburfineCurve("prime192v3", X9ObjectIdentifiers.prime192v3, prime192v3);
com.fitburfineCurve("prime239v1", X9ObjectIdentifiers.prime239v1, prime239v1);
com.fitburfineCurve("prime239v2", X9ObjectIdentifiers.prime239v2, prime239v2);
com.fitburfineCurve("prime239v3", X9ObjectIdentifiers.prime239v3, prime239v3);
com.fitburfineCurve("prime256v1", X9ObjectIdentifiers.prime256v1, prime256v1);
com.fitburfineCurve("c2pnb163v1", X9ObjectIdentifiers.c2pnb163v1, c2pnb163v1);
com.fitburfineCurve("c2pnb163v2", X9ObjectIdentifiers.c2pnb163v2, c2pnb163v2);
com.fitburfineCurve("c2pnb163v3", X9ObjectIdentifiers.c2pnb163v3, c2pnb163v3);
com.fitburfineCurve("c2pnb176w1", X9ObjectIdentifiers.c2pnb176w1, c2pnb176w1);
com.fitburfineCurve("c2tnb191v1", X9ObjectIdentifiers.c2tnb191v1, c2tnb191v1);
com.fitburfineCurve("c2tnb191v2", X9ObjectIdentifiers.c2tnb191v2, c2tnb191v2);
com.fitburfineCurve("c2tnb191v3", X9ObjectIdentifiers.c2tnb191v3, c2tnb191v3);
com.fitburfineCurve("c2pnb208w1", X9ObjectIdentifiers.c2pnb208w1, c2pnb208w1);
com.fitburfineCurve("c2tnb239v1", X9ObjectIdentifiers.c2tnb239v1, c2tnb239v1);
com.fitburfineCurve("c2tnb239v2", X9ObjectIdentifiers.c2tnb239v2, c2tnb239v2);
com.fitburfineCurve("c2tnb239v3", X9ObjectIdentifiers.c2tnb239v3, c2tnb239v3);
com.fitburfineCurve("c2pnb272w1", X9ObjectIdentifiers.c2pnb272w1, c2pnb272w1);
com.fitburfineCurve("c2pnb304w1", X9ObjectIdentifiers.c2pnb304w1, c2pnb304w1);
com.fitburfineCurve("c2tnb359v1", X9ObjectIdentifiers.c2tnb359v1, c2tnb359v1);
com.fitburfineCurve("c2pnb368w1", X9ObjectIdentifiers.c2pnb368w1, c2pnb368w1);
com.fitburfineCurve("c2tnb431r1", X9ObjectIdentifiers.c2tnb431r1, c2tnb431r1);
}
public static X9ECParameters getByName(
String name)
{
ASN1ObjectIdentifier oid = (ASN1ObjectIdentifier)objIds.get(Strings.toLowerCase(name));
if (oid != null)
{
return getByOID(oid);
}
return null;
}
/**
* return the X9ECParameters object for the named curve represented by
* the passed in object identifier. Null if the curve isn't present.
*
* @param oid an object identifier representing a named curve, if present.
*/
public static X9ECParameters getByOID(
ASN1ObjectIdentifier oid)
{
X9ECParametersHolder holder = (X9ECParametersHolder)curves.get(oid);
if (holder != null)
{
return holder.getParameters();
}
return null;
}
/**
* return the object identifier signified by the passed in name. Null
* if there is no object identifier associated with name.
*
* @return the object identifier associated with name, if present.
*/
public static ASN1ObjectIdentifier getOID(
String name)
{
return (ASN1ObjectIdentifier)objIds.get(Strings.toLowerCase(name));
}
/**
* return the named curve name represented by the given object identifier.
*/
public static String getName(
ASN1ObjectIdentifier oid)
{
return (String)names.get(oid);
}
/**
* returns an enumeration containing the name strings for curves
* contained in this structure.
*/
public static Enumeration getNames()
{
return objIds.keys();
}
}
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